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BLACK BODY ASSEMBLY FOR CALIBRATION OF INFRARED SENSOR, AND BLACK BODY TEMPERATURE CONTROL SYSTEM COMPRISING SAME
BLACK BODY ASSEMBLY FOR CALIBRATION OF INFRARED SENSOR, AND BLACK BODY TEMPERATURE CONTROL SYSTEM COMPRISING SAME
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机译:用于校准红外传感器的黑体组件以及包括该组件的黑体温度控制系统
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摘要
Disclosed according to the present invention is a black body assembly for calibration of an infrared sensor, the black body assembly comprising: a black body plate (110) which has a front surface facing an infrared sensor (10) and radiates infrared rays variable according to temperature changes; a heater unit (120) which is disposed in close contact with the rear surface of the black body plate (110) and heats the black body plate (110) by heating operation according to a control signal; and a thermoelectric cooler (13) which is disposed in close contact with the rear surface of the heater (120) and cools the black body plate (110) by cooling operation according to a control signal.
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